英语词汇“closed ecosystem”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	closed ecosystem
释义	WordReference Random House Unabridged Dictionary of American English © 2024 closed′ ec′osystem, [Ecol.] Ecologya self-replenishing ecosystem in which life can be maintained without external factors or outside aid.
随便看	ground alert ground bait groundbait ground ball ground bass ground beam ground beetle groundbreaker ground-breaking groundbreaking ground cable ground cedar ground cherry ground cloth ground color ground connection ground control ground-controlled approach ground controller ground cover groundcover ground crew ground dove grounded groundedly

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